42083925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2582

約数の個数: 48

約数和(自身を含む): 79369920

約数和(自身を除く): 37285995

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 2539, 3315, 5525, 7617, 12695, 16575, 33007, 38085, 43163, 63475, 99021, 129489, 165035, 190425, 215815, 495105, 561119, 647445, 825175, 1079075, 1683357, 2475525, 2805595, 3237225, 8416785, 14027975, 42083925]

約数ペア:

[(1, 42083925), (3, 14027975), (5, 8416785), (13, 3237225), (15, 2805595), (17, 2475525), (25, 1683357), (39, 1079075), (51, 825175), (65, 647445), (75, 561119), (85, 495105), (195, 215815), (221, 190425), (255, 165035), (325, 129489), (425, 99021), (663, 63475), (975, 43163), (1105, 38085), (1275, 33007), (2539, 16575), (3315, 12695), (5525, 7617)]